This was added in 194eaa5c0f to check image
compatibility based on Platform.Features;
// For now, hard code that all base images except nanoserver depend on win32k support
if imageData.Name != "nanoserver" {
imageData.OSFeatures = append(imageData.OSFeatures, "win32k")
}
But no longer used since 1f59bc8c03 and
d231260868
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Use the syscall method instead of repeating the type conversions for
the syscall.Stat_t Atim/Mtim members. This also allows to drop the
//nolint: unconvert comments.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Because FreeBSD uses 64-bit device nodes (see
https://reviews.freebsd.org/rS318736), Linux implementation of
`system.Mknod` & `system.Mkdev` is not sufficient.
This change adds freebsd-specific implementations for `Mknod` and
Mkdev`.
Signed-off-by: Artem Khramov <akhramov@pm.me>
The io/ioutil package has been deprecated in Go 1.16. This commit
replaces the existing io/ioutil functions with their new definitions in
io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
These consts were used in combination with idtools utilities, which
makes it a more logical location for these consts to live.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
On Linux/Unix it was just a thin wrapper for unix.Unmount(), and a no-op on Windows.
This function was not used anywhere (also not externally), so removing this without
deprecating first.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This removes the deprecated wrappers, so that the package no longer has
hcsshim as a dependency. These wrappers were no longer used in our code,
and were deprecated in the 20.10 release (giving external consumers to
replace the deprecated ones).
Note that there are two consts which were unused, but for which there is
no replacement in golang.org/x/sys;
const (
PROCESS_TRUST_LABEL_SECURITY_INFORMATION = 0x00000080
ACCESS_FILTER_SECURITY_INFORMATION = 0x00000100
)
PROCESS_TRUST_LABEL_SECURITY_INFORMATION is documented as "reserved", and I could
not find clear documentation about ACCESS_FILTER_SECURITY_INFORMATION, so not sure
if they must be included in golang.org/x/sys: https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-dtyp/23e75ca3-98fd-4396-84e5-86cd9d40d343
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The LCOW implementation in dockerd has been deprecated in favor of re-implementation
in containerd (in progress). Microsoft started removing the LCOW V1 code from the
build dependencies we use in Microsoft/opengcs (soon to be part of Microsoft/hcshhim),
which means that we need to start removing this code.
This first step removes the lcow graphdriver, the LCOW initialization code, and
some LCOW-related utilities.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The tricks performed by EnsureRemoveAll only make sense for Linux and
other Unices, so separate it out, and make EnsureRemoveAll for Windows
just an alias of os.RemoveAll.
This makes sure RecursiveUnmount is not called on Windows.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
compile error the "stat.Rdev" variable and "s.Rdev" mismatched types on mips64el
convert "stat.Rdev" type to uint64 explicitly
Signed-off-by: Xiaodong Liu <liuxiaodong@loongson.cn>
Switch to moby/sys/mount and mountinfo. Keep the pkg/mount for potential
outside users.
This commit was generated by the following bash script:
```
set -e -u -o pipefail
for file in $(git grep -l 'docker/docker/pkg/mount"' | grep -v ^pkg/mount); do
sed -i -e 's#/docker/docker/pkg/mount"#/moby/sys/mount"#' \
-e 's#mount\.\(GetMounts\|Mounted\|Info\|[A-Za-z]*Filter\)#mountinfo.\1#g' \
$file
goimports -w $file
done
```
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
1. Call to mount.Mounted() is very expensive and it's redundant
to call it before Unmount().
2. Calling mount.Mounted() after an error from Unmount() is
questionable -- if umount failed, the mount is probably
still there anyway, it doesn't make sense to check it.
This should result in faster code with no change in functionality.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This function was added in 9c4570a958,
but appears to never have been used.
Removing it, as it's not used in the codebase and, from a quick
search on GitHub, also doesn't look to be used by other projects.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
follow-up to 069fdc8a08, replacing
more uses of the syscall package in favor of their "windows"
equivalents in golang.org/x/sys.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
lgetxattr(2) man page says:
> If size is specified as zero, these calls return the current size of
> the named extended attribute (and leave value unchanged). This can be
> used to determine the size of the buffer that should be supplied in a
> subsequent call. (But, bear in mind that there is a possibility that
> the attribute value may change between the two calls, so that it is
> still necessary to check the return status from the second call.)
The current code does not handle the case when the size changes between
the two calls, and the new size is larger.
Fix the above problem, and slightly simplify the code.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
If `unix.Lgetxattr` returns an error, then `sz == -1` which will cause a
runtime panic if `errno == unix.ERANGE`.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
